Early Surgery in Femoral Neck Fractures in Elderly: Does Preoperative ASA Score Matter?

Introduction: Early surgical treatment (within 48 hours) has been recommended for femoral neck fractures in order to avoid complications and reduce mortality rate, regardless of presence and severity of comorbidity and preoperative status (ASA score). However some studies evidenced that early surgery doesn’t always have a beneficial effect on mortality and complications. Therefore further studies could be useful in order to better assess risk related factors of patients requiring surgical treatment for femoral neck fracture. The purpose of this study is to evaluate the effect of preoperative ASA score and timing of surgery on mortality, complications and clinical outcome. Methods: All 336 patients operated in our center from January 2013 to December 2014 were selected for this retrospective study. Patients were divided in three groups as follows: group 1 patients treated within 48 hours;group 2 patients treated between 48 to 96 hours;group 3 patients treated over 96 hours. The preoperative ASA score was recorded for each patient. Complication, clinical outcome and mortality at one-year follow-up were evaluated. At follow-up ambulation was graded as: confined to bed, assisted ambulation, and normal ambulation. Complications both local (infections, malunion, dislocation) and systemic (deep vein thrombosis, pulmonary embolism, lung infections, ischemic disorders of heart) were recorded as well as number of transfusions. Statistical analysis was performed with chi square test and P value Results: 308 patients’ data were fully available for this study. At one-year follow-up return to normal ambulation was higher for patients of group 1 as compared with group 2 and 3 and in group 2 as compared with group 3 (P = 0.04). There was no difference in mortality and return to ambulation between patients with ASA score 1 and 2 (P = 0.06);patients with ASA score ≥ 3 showed a statistically significant higher mortality (P = 0.004) and rate of complications (0.0008) regardless of timing of surgery. There was no statistically significance in blood transfusion among the three groups. Discussion and Conclusion: Clinical outcome, complications and mortality have been previously reported from many authors and most studies agreed that early surgical treatment is recommended regardless of age and preoperative status of the patient. The present study suggests that early surgical treatment is actually able to reduce mortality and complications and to improve clinical outcome in patients with better preoperative conditions, while for patients with ASA score ≥ 3 treatment within 48 hours seems not to prevent mortality and complications and improve clinical outcome.

The clinical study of preoperative external lumbar drainage in patients with aneurysmal subarachnoid hemorrhage in Hunt and Hess grades Ⅰ～Ⅲ undergoing early surgery

Objective To explore the therapeutic effect of preoperative external lumbar drainage in Hunt and Hess grade Ⅰ～Ⅲ patients with subarachnoid hemorrhage (SAH) undergoing early surgery for intracranial aneurysms. Methods 101 cases of gradeⅠ～Ⅲ patients according to the classification of Hunt and Hess

Effect of lung volume reduction surgery on early function of lung and pulmonary hemodynamics in COPD

Objective To evaluate the effects of lung volume reduction surgery (LVRS) on early lung function and pulmonary hemodynamics in severe chronic obstructive pulmonary disease (COPD). Methods 31 patients with severe COPD underwent LVRS, bilateral LVRS in 11 patients and unilateral in 20 patients. The results of lung function (FEV1, RV, TLC), arterial blood gas analysis (PAO2, PACO2 ) and color Doppler echocardiography (CD,CI,FS,EF,PAP) were analyzed before and 3 month after LVRS in 26 cases. Results FEV1, RV and TLC were improved significantly after surgery ( P 【 0. 01). PaO2 increased (P 【 0. 05 ) and PaCO2, decreased postoperatively (P 【 0. 01). According to the Doppler echocardiography, there were no statistic differences in cardiac functions (CO, CI, FS, EF, and PAP) between pre- and post-operation. The 6-minute-walk-distance in 26 patients was (227 ± 88) m, significantly increased after surgery. Conclusion LVRS is effective in the treatment of patients with severe COPD. 3 months after operation, the

The prediction of early mortality in off-pump coronary artery bypass surgery:SinoSCORE versus EuroSCORE

Objective To compare the validation of the Sino System for Coronary Operative Risk Evaluation (SinoSCORE) with the European system for cardiac operative risk evaluation (EuroSCORE) in patients undergoing off-pump coronary artery bypass (OPCAB) surgery in China. Methods Data of patients who underwent OPCAB between 2004 and 2005 in

Surgical Repair of Ventricular Septal Defect in Neonates: Indications and Outcomes

Background:The optimal surgical timing and clinical outcomes of ventricular septal defect(VSD)closure in neo-nates remain unclear.We aimed to evaluate the clinical outcomes of VSD closure in neonates(age≤30 days).Methods:We retrospectively reviewed 50 consecutive neonates who underwent VSD closure for isolated VSDs between August 2003 and June 2021.Indications for the procedure included congestive heart failure/failure to thrive and pulmonary hypertension.Major adverse events(MAEs)were defined as the composite of all-cause mortality,reoperation,persistent atrioventricular block,and significant(≥grade 2)valvular dysfunction.Results:The median age and body weight at operation were 26.0 days(interquartile range[IQR],18.8–28.3)and 3.7 kg(IQR,3.3–4.2),respectively.The median follow-up duration was 110.4 months(IQR,56.8–165.0).Seven patients required preoperative respiratory support,andfive had significant(≥grade 2)preoperative valvular dysfunction.One early mortality occurred due to irreversible cardiogenic shock;no late mortality was observed.One reopera-tion was due to hemodynamically significant residual VSD at 103.8 months postoperatively.The overall survival,freedom from reoperation,and freedom from MAE at 15-years were 98.0%,96.3%,and 94.4%,respectively.Pre-operative mechanical ventilation was associated with a longer duration of postoperative mechanical ventilation(p<0.001)and a longer length of intensive care unit stay(p<0.001).Conclusions:VSD closure with favorable outcomes without morbidities is feasible even in neonates.However,neonates requiring preoperative respiratory support may require careful postoperative management considering the long-term postoperative risks.Overall,surgical VSD closure might be indicated earlier in neonates with respiratory compromise.

Development of a prognostic model for one-year surgery risk in Crohn’s disease patients: A retrospective study

BACKGROUND Accelerated therapeutic treatment should be considered in patients with progressive Crohn’s disease(CD)to prevent complications as well as surgery.Therefore,screening for risk factors and predicting the need for early surgery are of great importance in clinical practice.AIM To establish a model to predict CD-related early surgery.METHODS This was a retrospective study collecting data from CD patients diagnosed at our inflammatory bowel disease center from January 1,2012 to December 31,2016.All data were randomly stratified into a training set and a testing set at a ratio of 8:2.Multivariable logistic regression analysis was conducted with receiver operating characteristic curves constructed and areas under the curve calculated.This model was further validated with calibration and discrimination estimated.A nomogram was finally developed.RESULTS A total of 1002 eligible patients were enrolled with a mean follow-up period of 53.54±13.10 mo.In total,24.25%of patients received intestinal surgery within 1 year after diagnosis due to complications or disease relapse.Disease behavior(B2:OR[odds ratio]=6.693,P<0.001;B3:OR=14.405,P<0.001),smoking(OR=4.135,P<0.001),body mass index(OR=0.873,P<0.001)and C-reactive protein(OR=1.022,P=0.001)at diagnosis,previous perianal(OR=9.483,P<0.001)or intestinal surgery(OR=8.887,P<0.001),maximum bowel wall thickness(OR=1.965,P<0.001),use of biologics(OR=0.264,P<0.001),and exclusive enteral nutrition(OR=0.089,P<0.001)were identified as independent significant factors associated with early intestinal surgery.A prognostic model was established and further validated.The receiver operating characteristic curves and calculated areas under the curves(94.7%)confirmed an ideal predictive ability of this model with a sensitivity of 75.92%and specificity of 95.81%.A nomogram was developed to simplify the use of the predictive model in clinical practice.CONCLUSION This prognostic model can effectively predict 1-year risk of CD-related intestinal surgery,which will assist in screening progressive CD patients and tailoring therapeutic management.

Surgical Treatment of Poor Grade Middle Cerebral Artery Aneurysms Associated with Large Sylvian Hematomas Following Prophylactic Hinged Craniectomy

The clinical characteristics of patients who presented in poor clinical grade due to ruptured middle cerebral artery aneurysms （MCAAs） associated with large sylvian hematomas （SylH） were ana- lyzed and an ingenious designed prophylactic hinged craniectomy was introduced. Twenty-eight pa- tients were graded into Hunt-Hess grades IV-V and emergency standard micro-neurosurgeries （aneu- rysm clipping, hematoma evacuation and prophylactic hinged craniectomy） were performed, and their clinical data were retrospectively analyzed. 46.43% of the patients reached encouraged favorable out- comes on discharge. The favorable outcome group and the poor outcome group significantly differed in terms of patients＇ anisocoria, Hunt-Hess grade before surgery, extent of the midline shift and time to the surgery after bleeding （P〈0.05）. There were no significant differences in age, sex, volume and location of the hematoma, size of aneurysm between the favorable and poor groups （P〉0.05）. However, ingen- ious designed prophylactic hinged craniectomy efficiently reduced the patients＇ intracranial pressure （ICP） after surgery. It was suggested that preoperative conditions such as Hunt-Hess grading, extent of the midline shift and the occurrence of cerebral hernia affect the prognosis of patients, but time to the surgery after bleeding and prophylactic hinged craniectomy are of significant importance for optimizing the prognosis ofMCAA oatients 19resenting with large SylH.